4787887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 5483520

約数和(自身を除く): 695633

約数列:

[1, 13, 23, 67, 239, 299, 871, 1541, 3107, 5497, 16013, 20033, 71461, 208169, 368299, 4787887]

約数ペア:

[(1, 4787887), (13, 368299), (23, 208169), (67, 71461), (239, 20033), (299, 16013), (871, 5497), (1541, 3107)]